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4389 GREEN TREE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,449 sqftBuilt 2007

Property at a Glance

This home is estimated between $459,479 and $577,661, with a best estimate of $496,081. That places the property above the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$459,479 $577,661
Best Estimate
$496,081
WCAD Value
$512,416
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R417506E - TERAVISTA R4, this home's estimated market value is between $459,479 and $577,661. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4368 GREEN TREE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,654 sqft Built 2009
Raw Value $543,318
Adjusted Value $496,081

Adjusted -$48,875 for 205 sqft less living space and +$1,638 for being newer. Net adjustment: -$47,237.

4377 GREEN TREE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,138 sqft Built 2010
Raw Value $674,405
Adjusted Value $512,596

Adjusted -$164,266 for 689 sqft less living space and +$2,457 for being newer. Net adjustment: -$161,809.

4401 GREEN TREE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,361 sqft Built 2008
Raw Value $676,092
Adjusted Value $459,479

Adjusted -$217,432 for 912 sqft less living space and +$819 for being newer. Net adjustment: -$216,613.

4358 GREEN TREE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,804 sqft Built 2009
Raw Value $575,855
Adjusted Value $492,857

Adjusted -$84,636 for 355 sqft less living space and +$1,638 for being newer. Net adjustment: -$82,998.

4346 GREEN TREE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,108 sqft Built 2011
Raw Value $731,499
Adjusted Value $577,661

Adjusted -$157,114 for 659 sqft less living space and +$3,276 for being newer. Net adjustment: -$153,838.

The Neighborhood

This home is valued 18.9% above the R417506E - TERAVISTA R4 median of $430,980. With 1,632 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

above average
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$512,416
Median
$430,980

This home is +18.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,699 across all districts. With a homestead exemption claimed, that drops to $8,354 — saving $1,345 per year. That's $696 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,576
Williamson CountyCounty0.3694%$1,893
Williamson County MUD #11MUD0.3656%$1,873
Austin Community Collegespecial0.1034%$530
Williamson County ESD #9 - Round RockESD0.0999%$512
Williamson County FM/RdCounty0.0443%$227
Upper Brushy Creek WCIDWater0.0170%$87
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$9,699

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $496,081 would pay approximately $3,097 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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